i think every single country has some people that have heard about bitcoin and are using it, and there is not really anything anybody can do about that either.
but there is a big difference between people using bitcoin and bitcoin being actually used in the country like having a local exchanger or having local businesses accept bitcoin and more importantly have laws about bitcoin by government.
Yes I too think most of people know about the bitcoins and also using them. But it is not widely and publicly used in most countries. Due to it's online presence. But at the same time every people can take benefit even if Govt do not allows.
yeah I agree with friend now I think more people use in world but all country government is not know about bitcoin and more people take profit with bitcoin maybe all country people use bitcoin in wold but does not know about it .